.login-container {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-image: linear-gradient(135deg, #575657, #078cf1)
}

.login__container--inner {
    width: 450px;
    height: 450px;
    border: 1px solid #ccc;
    position: absolute;
    right: 20%;
    top: 30%;
    background-color: hsla(0, 0%, 100%, .7);
    border-radius: 5%;
    box-shadow: 1px 1px 35px #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.login__container--inner div {
    margin: 20px 0;
}

.login__container--inner input {
    height: 35px;
    border-radius: 5px;
    outline: none;
    border: 0;
    font-size: 20px;
    padding-left: 5px;
    color: #666
}

.login__container--inner input:hover {
    border: 1px solid deeppink;
}

.login--inner__loginbtn {
    background-image: linear-gradient(160deg, #575657, 30%, #078cf1);
    min-width: 180px;
    border: none;
    outline: none;
    height: 35px;
    color: #fff;
    border-radius: 5px;
    margin-left: 45px;
    margin-top: 10px;
    cursor: pointer;
}

.login--inner__loginbtn:hover {
    border: 1px solid deeppink;
}